| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $18.43 | 12.145% | $20.6683 | $20.67 | $20.65 | $20.70 |
| Purchase #2 | $165.58 | 8.512% | $179.6742 | $179.67 | $179.65 | $179.70 |
| Purchase #3 | $82.54 | 12.597% | $92.9376 | $92.94 | $92.95 | $92.90 |
| Purchase #4 | $225.97 | 11.825% | $252.691 | $252.69 | $252.70 | $252.70 |
| Purchase #5 | $126.86 | 8.388% | $137.501 | $137.50 | $137.50 | $137.50 |
| Purchase #6 | $154.72 | 13.785% | $176.0482 | $176.05 | $176.05 | $176.00 |
| Purchase #7 | $213.51 | 10.515% | $235.9606 | $235.96 | $235.95 | $236.00 |
| 7 purchase totals = | $987.61 | $1,095.4809 | $1,095.48 | $1,095.45 | $1,095.50 | |